UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 201 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2021. The put-call ratio across all filers is 0.96 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $82,441,576 | +56.6% | 11,677,277 | +75.0% | 0.08% | +61.5% |
| Q2 2023 | $52,643,208 | +7.8% | 6,672,143 | +19.7% | 0.05% | +6.1% |
| Q1 2023 | $48,831,297 | +1.5% | 5,574,349 | -24.3% | 0.05% | -3.9% |
| Q4 2022 | $48,089,832 | +22.4% | 7,364,446 | +4.4% | 0.05% | +15.9% |
| Q3 2022 | $39,292,000 | +126.2% | 7,054,426 | +174.9% | 0.04% | +144.4% |
| Q2 2022 | $17,371,000 | -66.2% | 2,565,828 | -54.4% | 0.02% | -59.1% |
| Q1 2022 | $51,373,000 | +188.5% | 5,632,980 | +270.1% | 0.04% | +388.9% |
| Q4 2021 | $17,807,000 | -36.3% | 1,521,969 | -37.8% | 0.01% | -40.0% |
| Q3 2021 | $27,958,000 | -18.7% | 2,446,041 | -31.9% | 0.02% | -16.7% |
| Q2 2021 | $34,388,000 | -29.9% | 3,589,617 | -33.3% | 0.02% | -28.0% |
| Q1 2021 | $49,034,000 | +29438.6% | 5,382,483 | +27223.6% | 0.02% | – |
| Q4 2020 | $166,000 | +82.4% | 19,699 | -53.2% | 0.00% | – |
| Q1 2020 | $91,000 | +106.8% | 42,122 | +152.8% | 0.00% | – |
| Q4 2019 | $44,000 | -83.5% | 16,663 | -87.0% | 0.00% | – |
| Q3 2019 | $267,000 | +67.9% | 127,815 | +51.5% | 0.00% | – |
| Q1 2019 | $159,000 | -48.5% | 84,361 | -29.7% | 0.00% | – |
| Q3 2018 | $309,000 | +100.6% | 119,970 | +120.3% | 0.00% | – |
| Q2 2018 | $154,000 | -88.2% | 54,449 | -89.2% | 0.00% | -100.0% |
| Q1 2018 | $1,305,000 | +295.5% | 503,761 | +272.1% | 0.00% | – |
| Q2 2017 | $330,000 | -21.2% | 135,390 | -37.6% | 0.00% | – |
| Q1 2017 | $419,000 | +874.4% | 216,929 | +788.5% | 0.00% | – |
| Q4 2016 | $43,000 | -32.8% | 24,415 | -20.6% | 0.00% | – |
| Q1 2016 | $64,000 | -98.0% | 30,760 | -98.5% | 0.00% | -100.0% |
| Q3 2015 | $3,250,000 | -53.2% | 2,006,104 | -40.7% | 0.00% | -42.9% |
| Q2 2015 | $6,940,000 | +53.1% | 3,385,548 | +82.2% | 0.01% | +40.0% |
| Q1 2015 | $4,534,000 | -55.2% | 1,858,429 | -58.3% | 0.01% | -44.4% |
| Q4 2014 | $10,111,000 | +8.8% | 4,454,175 | -4.6% | 0.01% | +12.5% |
| Q3 2014 | $9,290,000 | +17.1% | 4,668,944 | +41.9% | 0.01% | +33.3% |
| Q2 2014 | $7,932,000 | +202.2% | 3,291,302 | +160.7% | 0.01% | +100.0% |
| Q1 2014 | $2,625,000 | -63.6% | 1,262,367 | -64.3% | 0.00% | -57.1% |
| Q4 2013 | $7,220,000 | -11.9% | 3,539,796 | -11.1% | 0.01% | -12.5% |
| Q3 2013 | $8,198,000 | +37.9% | 3,979,812 | +56.0% | 0.01% | +33.3% |
| Q2 2013 | $5,946,000 | +67.4% | 2,551,773 | +29.3% | 0.01% | +50.0% |
| Q1 2013 | $3,553,000 | – | 1,974,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Virtus Family Office LLC | 367,186 | $3,100,901 | 5.75% |
| Mezzasalma Advisors, LLC | 218,678 | $1,725,366 | 1.05% |
| Mizuho Securities Co. Ltd. | 56,335 | $444,483 | 1.00% |
| Gunderson Capital Management Inc. | 153,224 | $1,208,937 | 0.80% |
| Zweig-DiMenna Associates LLC | 675,771 | $5,331,833 | 0.67% |
| Lifestyle Asset Management, Inc. | 126,405 | $997,335 | 0.60% |
| Redwood Wealth Management Group, LLC | 50,920 | $401,759 | 0.44% |
| West Family Investments, Inc. | 136,511 | $1,077,072 | 0.42% |
| Yorktown Management & Research Co Inc | 42,900 | $338,481 | 0.36% |
| True Wealth Design, LLC | 96,543 | $761,725 | 0.28% |